DTH Drilling Machine
Aug 07, 2026
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Product Description: Through disruptive operation experiments and field tests under various geological conditions, multiple mechanical flaws have been refined and resolved, overcoming three critical technical challenges (...learn more
Hydraulic Drilling Rig 30m Rock Blasting DTH Drilling Machine Crawler Drilling Rig

Hydraulic Drilling Rig 30m Rock Blasting DTH Drilling Machine Crawler Drilling Rig
3000 Set/Sets per Month
negotiable
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Quzhou Sanrock Heavy Industry Machinery Co., Ltd.

Verified Supplier
7 Years
Replace a batch

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